MPNbase

70 mm bore bearings

309 models with a 70 mm (2.756 in) bore across 15 bearing types, outside diameters from 85 to 180 mm. Tables are grouped by type; open a model for full specs and equivalents.

309 models 85–180 mm OD range 5 brands

Adapter Sleeves (2)

Model Series d (mm) D (mm) B (mm) Brand Seal Clearance C (kN)
H-314 H3 70 92 52 SKF — — —
H-314-E H3 70 92 52 SKF — — —

Angular Contact Ball Bearings (39)

Model Series d (mm) D (mm) B (mm) Brand Seal Clearance C (kN)
71814 71800 70 90 10 GENERIC-ISO open CN —
71914 71900 70 100 16 GENERIC-ISO open CN —
7914 7900 70 100 16 NTN open CN 29
7014 7000 70 110 20 GENERIC-ISO open CN —
7014-NTN 7000 70 110 20 NTN open CN 47.5
7214 7200 70 125 24 SKF open CN 67.6
7214-ACCBM 7200 70 125 24 SKF open CN 83
7214-BECBM 7200 70 125 24 SKF open CN 72
7214-BECBP 7200 70 125 24 SKF open CN 72
7214-BECBPH 7200 70 125 24 SKF open CN 72
7214-BECBY 7200 70 125 24 SKF open CN 75
7214-BEP 7200 70 125 24 SKF open CN 67.6
7214-NTN 7200 70 125 24 NTN open CN 84.5
7214B 7200 70 125 24 NTN open CN 76.5
QJ-214-MA QJ200 70 125 24 SKF open CN 120
QJ-214-N2MA QJ200 70 125 24 SKF open CN 120
QJ-214-N2PHAS QJ200 70 125 24 SKF open CN 120
QJ214 QJ200 70 125 24 NTN open CN 102
3214-A 3200 70 125 39.7 SKF open CN 88.4
3214-A-2Z 3200 70 125 39.7 SKF ZZ CN 88.4
5214S 5200S 70 125 39.7 NTN open CN 94
7314 7300 70 150 35 SKF open CN 119
7314-ACCBM 7300 70 150 35 SKF open CN 143
7314-BECBM 7300 70 150 35 SKF open CN 127
7314-BECBP 7300 70 150 35 SKF open CN 127
7314-BECBPH 7300 70 150 35 SKF open CN 127
7314-BECBY 7300 70 150 35 SKF open CN 127
7314-BEGAPH 7300 70 150 35 SKF open CN 127
7314-BEP 7300 70 150 35 SKF open CN 119
7314-NTN 7300 70 150 35 NTN open CN 138
7314B 7300 70 150 35 NTN open CN 127
QJ-314-MA QJ300 70 150 35 SKF open CN 200
QJ-314-N2MA QJ300 70 150 35 SKF open CN 200
QJ-314-N2PHAS QJ300 70 150 35 SKF open CN 200
QJ314 QJ300 70 150 35 NTN open CN 172
3314-A 3300 70 150 63.5 SKF open CN 163
3314-A-2Z 3300 70 150 63.5 SKF ZZ CN 163
5314S 5300S 70 150 63.5 NTN open CN 159
7414 7400 70 180 42 GENERIC-ISO open CN —

CARB Toroidal Roller Bearings (7)

Model Series d (mm) D (mm) B (mm) Brand Seal Clearance C (kN)
C2214-KTN9 C2200 70 125 31 SKF open CN 186
C2214-TN9 C2200 70 125 31 SKF open CN 186
C2214-V C2200 70 125 31 SKF open CN 212
C2215-K-AH315-G carb-withdrawal-sleeve 70 130 31 SKF open CN 196
C2216-K-H316-E carb-adapter-sleeve 70 140 33 SKF open CN 220
C2314 C2300 70 150 51 SKF open CN 405
C2314-K C2300 70 150 51 SKF open CN 405

Cylindrical Roller Bearings (82)

Model Series d (mm) D (mm) B (mm) Brand Seal Clearance C (kN)
NCF2914-CV NCF2900 70 100 19 SKF open CN 76.5
SL182914-XL sl1829 70 100 19 FAG open CN 88
NNC4914-CV NNC4900 70 100 30 SKF open CN 114
NNCF4914-CV NNCF4900 70 100 30 SKF open CN 114
NNCL4914-CV NNCL4900 70 100 30 SKF open CN 114
SL014914 sl0149 70 100 30 FAG open CN 106
SL024914 sl0249 70 100 30 FAG open CN 106
N1014 N1000 70 110 20 NTN open CN 64.5
NJ1014 NJ1000 70 110 20 NTN open CN 64.5
NU1014 NU1000 70 110 20 NTN open CN 64.5
NU1014-ECP NU1000 70 110 20 SKF open CN 76.5
NU1014-ML NU1000 70 110 20 SKF open CN 56.1
NUP1014 NUP1000 70 110 20 NTN open CN 64.5
NCF3014-CV NCF3000 70 110 30 SKF open CN 128
NN3014 NN3000 70 110 30 NTN open CN 105
NN3014K NN3000 70 110 30 NTN open CN 105
SL183014-XL sl1830 70 110 30 FAG open CN 153
NNCF5014-CV NNCF5000 70 110 54 SKF open CN 238
NNF5014-ADB-2LSV NNF5000 70 110 54 SKF 2RS CN 187
SL185014-XL sl1850 70 110 54 FAG open CN 265
N214 N200 70 125 24 NTN open CN 92.5
N214-ECP N200 70 125 24 SKF open CN 137
N214EA N200 70 125 24 NTN open CN 140
NF214 NF200 70 125 24 NTN open CN 92.5
NF214EA NF200 70 125 24 NTN open CN 140
NJ214 NJ200 70 125 24 NTN open CN 92.5
NJ214-ECP NJ200 70 125 24 SKF open CN 137
NJ214EA NJ200 70 125 24 NTN open CN 140
NU214 NU200 70 125 24 SKF open CN 137
NU214-NTN NU200 70 125 24 NTN open CN 92.5
NU214EA NU200 70 125 24 NTN open CN 140
NUP214 NUP200 70 125 24 NTN open CN 92.5
NUP214-ECP NUP200 70 125 24 SKF open CN 137
NUP214EA NUP200 70 125 24 NTN open CN 140
N2214 N2200 70 125 31 NTN open CN 132
N2214EA N2200 70 125 31 NTN open CN 184
NF2214EA NF2200 70 125 31 NTN open CN 184
NJ2214 NJ2200 70 125 31 NTN open CN 132
NJ2214-ECP NJ2200 70 125 31 SKF open CN 180
NJ2214EA NJ2200 70 125 31 NTN open CN 184
NU2214 NU2200 70 125 31 NTN open CN 132
NU2214-ECP NU2200 70 125 31 SKF open CN 180
NU2214EA NU2200 70 125 31 NTN open CN 184
NUP2214 NUP2200 70 125 31 NTN open CN 132
NUP2214-ECP NUP2200 70 125 31 SKF open CN 180
NUP2214EA NUP2200 70 125 31 NTN open CN 184
SL182214 sl1822 70 125 31 FAG open CN 181
N314 N300 70 150 35 NTN open CN 175
N314-ECP N300 70 150 35 SKF open CN 236
N314EA N300 70 150 35 NTN open CN 242
NF314 NF300 70 150 35 NTN open CN 175
NF314EA NF300 70 150 35 NTN open CN 242
NJ314 NJ300 70 150 35 NTN open CN 175
NJ314-ECP NJ300 70 150 35 SKF open CN 236
NJ314EA NJ300 70 150 35 NTN open CN 242
NU314 NU300 70 150 35 SKF open CN 236
NU314-NTN NU300 70 150 35 NTN open CN 175
NU314EA NU300 70 150 35 NTN open CN 242
NUP314 NUP300 70 150 35 NTN open CN 175
NUP314-ECP NUP300 70 150 35 SKF open CN 236
NUP314EA NUP300 70 150 35 NTN open CN 242
N2314 N2300 70 150 51 NTN open CN 247
N2314EA N2300 70 150 51 NTN open CN 325
NF2314EA NF2300 70 150 51 NTN open CN 325
NJ2314 NJ2300 70 150 51 NTN open CN 247
NJ2314-ECP NJ2300 70 150 51 SKF open CN 315
NJ2314EA NJ2300 70 150 51 NTN open CN 325
NJG2314-VH NJG2300 70 150 51 SKF open CN 336
NU2314 NU2300 70 150 51 NTN open CN 247
NU2314-ECP NU2300 70 150 51 SKF open CN 315
NU2314EA NU2300 70 150 51 NTN open CN 325
NUP2314 NUP2300 70 150 51 NTN open CN 247
NUP2314-ECP NUP2300 70 150 51 SKF open CN 315
NUP2314EA NUP2300 70 150 51 NTN open CN 325
SL192314-XL sl1923 70 150 51 FAG open CN 385
N414 N400 70 180 42 NTN open CN 253
NF414 NF400 70 180 42 NTN open CN 253
NJ414 NJ400 70 180 42 NTN open CN 253
NJ414-MA NJ400 70 180 42 SKF open CN 229
NU414 NU400 70 180 42 NTN open CN 253
NU414-MA NU400 70 180 42 SKF open CN 229
NUP414 NUP400 70 180 42 NTN open CN 253

Cylindrical Roller Thrust Bearings (3)

Model Series d (mm) D (mm) B (mm) Brand Seal Clearance C (kN)
81114-TN 81100 70 95 18 SKF open CN 86.5
81214-TN 81200 70 105 27 SKF open CN 146
89314-TN 89300 70 125 34 SKF open CN 186

Deep Groove Ball Bearings (70)

Model Series d (mm) D (mm) B (mm) Brand Seal Clearance C (kN)
61814 61800 70 90 10 SKF open CN 12.4
61814-2RS 61800 70 90 10 SKF 2RS CN 12.4
61814-2RS-NSK 61800 70 90 10 NSK 2RS CN 13.3
61814-2RS-NTN 61800 70 90 10 NTN 2RS CN 13.4
61814-NSK 61800 70 90 10 NSK open CN 13.3
61814-NTN 61800 70 90 10 NTN open CN 13.4
61814-RSR 61800 70 90 10 SKF RSR CN 12.4
61814-RSR-NSK 61800 70 90 10 NSK RSR CN 13.3
61814-RSR-NTN 61800 70 90 10 NTN RSR CN 13.4
61814-ZZ 61800 70 90 10 NSK ZZ CN 13.3
61814-ZZ-NTN 61800 70 90 10 NTN ZZ CN 13.4
61914 61900 70 100 16 SKF open CN 23.8
61914-2RS 61900 70 100 16 SKF 2RS CN 23.8
61914-2RS-NSK 61900 70 100 16 NSK 2RS CN 26.1
61914-2RS-NTN 61900 70 100 16 NTN 2RS CN 26.3
61914-NSK 61900 70 100 16 NSK open CN 26.1
61914-NTN 61900 70 100 16 NTN open CN 26.3
61914-RSR 61900 70 100 16 SKF RSR CN 23.8
61914-RSR-NSK 61900 70 100 16 NSK RSR CN 26.1
61914-RSR-NTN 61900 70 100 16 NTN RSR CN 26.3
61914-ZZ 61900 70 100 16 NSK ZZ CN 26.1
61914-ZZ-NTN 61900 70 100 16 NTN ZZ CN 26.3
16014 16000 70 110 13 NTN open CN 27
6014 6000 70 110 20 SKF open CN 39.7
6014-2RS 6000 70 110 20 SKF 2RS CN 39.7
6014-2RS-NSK 6000 70 110 20 NSK 2RS CN 42
6014-2RS-NTN 6000 70 110 20 NTN 2RS CN 42
6014-M 6000 70 110 20 SKF open CN 39.7
6014-NSK 6000 70 110 20 NSK open CN 42
6014-NTN 6000 70 110 20 NTN open CN 42
6014-RSR 6000 70 110 20 NSK RSR CN 42
6014-RSR-NTN 6000 70 110 20 NTN RSR CN 42
6014-ZZ 6000 70 110 20 SKF ZZ CN 39.7
6014-ZZ-NSK 6000 70 110 20 NSK ZZ CN 42
6014-ZZ-NTN 6000 70 110 20 NTN ZZ CN 42
214 200 70 125 24 SKF open CN 66
214-ZZ 200 70 125 24 SKF ZZ CN 66
6214 6200 70 125 24 SKF open CN 63.7
6214-2RS 6200 70 125 24 SKF 2RS CN 63.7
6214-2RS-NSK 6200 70 125 24 NSK 2RS CN 68.5
6214-2RS-NTN 6200 70 125 24 NTN 2RS CN 69
6214-M 6200 70 125 24 SKF open CN 60.5
6214-NSK 6200 70 125 24 NSK open CN 68.5
6214-NTN 6200 70 125 24 NTN open CN 69
6214-RSR 6200 70 125 24 NSK RSR CN 68.5
6214-RSR-NTN 6200 70 125 24 NTN RSR CN 69
6214-ZZ 6200 70 125 24 SKF ZZ CN 63.7
6214-ZZ-NSK 6200 70 125 24 NSK ZZ CN 68.5
6214-ZZ-NTN 6200 70 125 24 NTN ZZ CN 69
4214-ATN9 4200 70 125 31 SKF open CN 70.2
62214-2RS 62200 70 125 31 SKF 2RS CN 60.5
314 300 70 150 35 SKF open CN 114
314-ZZ 300 70 150 35 SKF ZZ CN 114
6314 6300 70 150 35 SKF open CN 111
6314-2RS 6300 70 150 35 SKF 2RS CN 111
6314-2RS-NSK 6300 70 150 35 NSK 2RS CN 115
6314-2RS-NTN 6300 70 150 35 NTN 2RS CN 115
6314-M 6300 70 150 35 SKF open CN 111
6314-NSK 6300 70 150 35 NSK open CN 115
6314-NTN 6300 70 150 35 NTN open CN 115
6314-RSR 6300 70 150 35 NSK RSR CN 115
6314-RSR-NTN 6300 70 150 35 NTN RSR CN 115
6314-ZZ 6300 70 150 35 SKF ZZ CN 111
6314-ZZ-NSK 6300 70 150 35 NSK ZZ CN 115
6314-ZZ-NTN 6300 70 150 35 NTN ZZ CN 115
62314-2RS 62300 70 150 51 SKF 2RS CN 104
6414 6400 70 180 42 SKF open CN 143
6414-2RS 6400 70 180 42 GENERIC-ISO 2RS CN 143
6414-NTN 6400 70 180 42 NTN open CN 142
6414-ZZ 6400 70 180 42 GENERIC-ISO ZZ CN 143

Insert Bearings (Y-bearings) (1)

Model Series d (mm) D (mm) B (mm) Brand Seal Clearance C (kN)
YAR-214-2F YAR2 70 125 69.9 SKF 2RS CN 62.4

Needle Roller Bearings (20)

Model Series d (mm) D (mm) B (mm) Brand Seal Clearance C (kN)
NK70-25 NK 70 85 25 SKF open CN 44.6
NK70-25-XL nk 70 85 25 FAG open CN 50
NK70-35 NK 70 85 35 SKF open CN 61.6
NK70-35-XL nk 70 85 35 FAG open CN 71
NKX70 NKX 70 85 40 SKF open CN 44.6
NKX70-Z NKX 70 85 40 SKF open CN 44.6
NKS70 NKS 70 90 28 SKF open CN 68.2
NKS70-XL nks 70 90 28 FAG open CN 77
RNAO70X90X30-XL rnao 70 90 30 FAG open CN 68
NKI70-25 NKI 70 95 25 SKF open CN 56.1
NKI70-25-XL nki 70 95 25 FAG open CN 63
NKI70-35 NKI 70 95 35 SKF open CN 76.5
NKI70-35-XL nki 70 95 35 FAG open CN 89
NA4914 NA-49 70 100 30 SKF open CN 84.2
NA4914-XL na49 70 100 30 FAG open CN 95
NAO70X100X30-XL nao 70 100 30 FAG open CN 80
NKIA5914 NKIA 70 100 40 SKF open CN 84.2
NKIB5914 NKIB 70 100 45 SKF open CN 84.2
NA6914 NA-69 70 100 54 SKF open CN 128
NA6914-ZW-XL na69 70 100 54 FAG open CN 145

Needle Roller Thrust Bearings (1)

Model Series d (mm) D (mm) B (mm) Brand Seal Clearance C (kN)
AXK7095 AXK 70 95 4 SKF open CN 49

Pillow Block Bearings (5)

Model Series d (mm) D (mm) B (mm) Brand Seal Clearance C (kN)
UCFL214 UCFL 70 125 74.6 NTN 2RS — 69
UCP214 UCP 70 125 74.6 NTN 2RS — 69
UCPX14 UCP 70 150 77.8 NTN 2RS — 73.5
UCFL314 UCFL 70 150 78 NTN 2RS — 115
UCP314 UCP 70 150 78 NTN 2RS — 115

Self-Aligning Ball Bearings (6)

Model Series d (mm) D (mm) B (mm) Brand Seal Clearance C (kN)
1214 1200 70 125 24 NTN open — 35
1214-ETN9 1200 70 125 24 SKF open CN 35.8
2214 2200 70 125 31 NTN open — 44
2214-E-2RS1TN9 2200 70 125 31 SKF 2RS CN 35.8
1314 1300 70 150 35 NTN open — 75
2314 2300 70 150 51 NTN open — 111

Spherical Roller Bearings (17)

Model Series d (mm) D (mm) B (mm) Brand Seal Clearance C (kN)
23014 23000 70 110 27 GENERIC-ISO open CN —
22214 22200 70 125 31 SKF open CN 213
22214-EK 22200 70 125 31 SKF open CN 213
22214EAD1 22200 70 125 31 NTN open CN 235
22214EAKD1 22200 70 125 31 NTN open CN 235
22214EMD1 22200 70 125 31 NTN open CN 235
22214EMKD1 22200 70 125 31 NTN open CN 235
21314 21300 70 150 35 SKF open CN 291
21314-EK 21300 70 150 35 SKF open CN 291
21314-NTN 21300 70 150 35 NTN open CN 245
21314K 21300 70 150 35 NTN open CN 245
22314 22300 70 150 51 SKF open CN 413
22314-EK 22300 70 150 51 SKF open CN 413
22314EAD1 22300 70 150 51 NTN open CN 420
22314EAKD1 22300 70 150 51 NTN open CN 420
22314EMD1 22300 70 150 51 NTN open CN 420
22314EMKD1 22300 70 150 51 NTN open CN 420

Spherical Roller Thrust Bearings (2)

Model Series d (mm) D (mm) B (mm) Brand Seal Clearance C (kN)
29414 29400 70 150 48 NTN open CN 405
29414-E 29400 70 150 48 SKF open CN 520

Tapered Roller Bearings (41)

Model Series d (mm) D (mm) B (mm) Brand Seal Clearance C (kN)
32914XU 32900 70 100 20 NTN open CN 76
32014 32000 70 110 25 FAG open CN 123
32014-SKF 32000 70 110 25 SKF open CN 125
32014X 32000 70 110 25 NTN open CN 116
JLM813049-JLM813010 4t-inch 70 110 26 NTN open CN 108
33014 33000 70 110 31 SKF open CN 159
33014-NTN 33000 70 110 31 NTN open CN 140
32014X-DF matched-df 70 110 50 SKF open CN 214
33014-DF matched-df 70 110 62 SKF open CN 273
32014T63X-DB matched-db 70 110 63 SKF open CN 214
33014T108-8-DB matched-db 70 110 108.8 SKF open CN 273
JM612949-JM612910 4t-inch 70 115 29 NTN open CN 138
484-472 4t-inch 70 120 29.794 NTN open CN 142
33114 33100 70 120 37 SKF open CN 211
33114U 33100 70 120 37 NTN open CN 190
33114-DF matched-df 70 120 74 SKF open CN 361
30214 30200 70 125 26.25 SKF open CN 155
30214-NTN 30200 70 125 26.25 NTN open CN 146
32214 32200 70 125 33.25 FAG open CN 194
32214-SKF 32200 70 125 33.25 SKF open CN 195
32214U 32200 70 125 33.25 NTN open CN 184
33214 33200 70 125 41 SKF open CN 247
33214U 33200 70 125 41 NTN open CN 223
30214T59-DB matched-db 70 125 59 SKF open CN 267
430214 4t-430 70 125 59 NTN open CN 250
32214-DF matched-df 70 125 66.5 SKF open CN 334
432214U 4t-432 70 125 74 NTN open CN 315
T7FC070 T7FC 70 140 39 NTN open CN 191
30314 30300 70 150 38 SKF open CN 271
30314D 30300 70 150 38 NTN open CN 214
30314U 30300 70 150 38 NTN open CN 255
31314 31300 70 150 38 SKF open CN 229
JH913848-JH913811 4t-inch 70 150 41.275 NTN open CN 220
32314 32300 70 150 54 SKF open CN 363
32314CU 32300 70 150 54 NTN open CN 300
32314U 32300 70 150 54 NTN open CN 345
31314-DF matched-df 70 150 76 SKF open CN 393
430314DX 4t-430 70 150 83 NTN open CN 365
430314XU 4t-430 70 150 83 NTN open CN 435
30314T84-DB matched-db 70 150 84 SKF open CN 465
432314U 4t-432 70 150 116 NTN open CN 590

Thrust Ball Bearings (13)

Model Series d (mm) D (mm) B (mm) Brand Seal Clearance C (kN)
51114 51100 70 95 18 NTN open CN 43
51114-SKF 51100 70 95 18 SKF open CN 40.3
51214 51200 70 105 27 NTN open CN 76
51214-SKF 51200 70 105 27 SKF open CN 62.4
53214 53200 70 105 27 SKF open CN 62.4
51314 51300 70 125 40 NTN open CN 148
51314-SKF 51300 70 125 40 SKF open CN 135
53314 53300 70 125 44.2 SKF open CN 135
52217 52200 70 125 55 SKF open CN 97.5
51414 51400 70 150 60 NTN open CN 250
51414-M 51400 70 150 60 SKF open CN 234
53414-M 53400 70 150 63.6 SKF open CN 234
54317 54300 70 150 95.2 SKF open CN 174

Exact-dimension interchange groups at 70 mm bore

These d×D×B envelopes at a 70 mm bore are shared by several series or brands — the starting point for a dimensional cross reference:

Selecting a 70 mm bore bearing

The bore fixes the shaft, not the bearing capacity. At 70 mm the catalog spans 85–180 mm outside diameter: the light sections suit compact housings and moderate duty, while the larger ODs use bigger rolling elements and carry substantially more load. Select first by the required dynamic load rating C for the calculated L10 life, then by available radial space.

For a rotating inner ring a k5 shaft seat with an H7 housing is the usual starting point; an interference fit plus thermal growth consumes internal clearance, so C3 is the common industrial default rather than CN. Sealed variants (-2RS, -ZZ) trade a small amount of speed for contamination protection and maintenance-free operation — compare the sealed and open versions of the same envelope before substituting one for the other.

Frequently asked questions

What bearings have a 70 mm bore?

This index lists 309 verified bearing models with a 70 mm (2.756 in) bore across 15 bearing types, from 85 to 180 mm outside diameter. Open any model for the full specification table, seal/clearance options and graded cross references.

How do I choose between the 85–180 mm OD options for a 70 mm shaft?

On a fixed 70 mm bore, a smaller outside diameter means a lighter section for limited housing space and moderate load; a larger OD with a wider ring carries more radial and axial load and lasts longer at the same duty. Compare the C dynamic load rating in each model table, then match seal type, internal clearance (CN/C3/C4) and precision class to the actual mounting and operating temperature.

What shaft fit and bore code apply to 70 mm bearings?

A 70 mm bore on a rotating inner ring normally uses a k5 shaft seat with an H7 housing bore (verify against the catalogue for heavy or stationary-ring duty). In the ISO designation system 70 mm is bore code 14 (code × 5), so a 62-series bearing with this bore is the 6214.