d - 50 mm
D - 80 mm
B - 16 mm
d1 - 60.25 mm
d2 - 57.9 mm
D1 - 69.75 mm
b - 1.7 mm
C1 - 8.6 mm
C2 - 2.7 mm
C3 - 3 mm
r1,2 - min. - 1 mm
r3,4 - min. - 0.6 mm
a - 23.3 mm
da - min. - 54.6 mm
db - min. - 54.6 mm
Da - max. - 75.4 mm
Db - max. - 75.8 mm
ra - max. - 1 mm
rb - max. - 0.6 mm
dn - 62.3 mm
Basic dynamic load rating - C - 14.8 kN
Basic static load rating - C0 - 10 kN
Fatigue load limit - Pu - 0.425 kN
Limiting speed for grease lubrication - 23000 r/min
Limiting speed for oil lubrication - 34000 mm/min
Ball - Dw - 7.938 mm
Ball - z - 21
Gref - 4.1 cm3
Calculation factor - e - 0.68
Calculation factor - Y2 - 0.87
Calculation factor - Y0 - 0.38
Calculation factor - X2 - 0.41
Calculation factor - Y1 - 0.92
Calculation factor - Y2 - 1.41
Calculation factor - Y0 - 0.76
Calculation factor - X2 - 0.67
Preload class A - GA - 130 N
Preload class B - GB - 400 N
Preload class C - GC - 800 N
Calculation factor - f - 1.08
Calculation factor - f1 - 0.99
Calculation factor - f2A - 1
Calculation factor - f2B - 1.03
Calculation factor - f2C - 1.06
Calculation factor - fHC - 1
Preload class A - 104 N/micron
Preload class B - 156 N/micron
Preload class C - 204 N/micron
Mass bearing - 0.254 kg
| Model No. | Inner Diameter | Outer Diameter | Width | Brand | Type |
| 312WD | 60 | 130 | 31 | Timken | Deep Groove Ball Bearings |
|---|---|---|---|---|---|
| 53334 | 170 | 280 | 91.3 | NACHI | Thrust Ball Bearings |
| 6014 | 70 | 110 | 20 | FBJ | Deep Groove Ball Bearings |
| 65225/65550-B | 57,15 | 139,7 | 44,45 | Timken | Tapered Roller Bearings |
| 7304BDF | 20 | 52 | 15 | NACHI | Angular Contact Ball Bearings |
| AST850BM 2425 | 24 | 27 | AST | Plain Bearings | |
| GEC360XT-2RS | 360 | 480 | 160 | LS | Plain Bearings |
| HKS29X36X18 | 29,000 | 36,000 | 18,000 | NTN | Needle Roller Bearings |
| MR122016+MI-081216 | 12,7 | 31,75 | 25,65 | NTN | Needle Roller Bearings |
| N3092 | 460 | 680 | 163 | ISO | Cylindrical Roller Bearings |
| RME50–N | 50 | NKE | Bearing Units | ||
| R400LL | 100 | 215 | 47 | HOFF | CYLINDRICAL ROLLER BEARINGS |
| SN308with21308 | 40 | - | 60 | SKF | PILLOW BLOCKS |
| TWA12UU | .7500 | 2.3750 | NB | LINEAR RECIRCULATING BALL BEARINGS PILLOW BLOCKS | |
| CCFH-3/4-SB | .4375 | .7500 | .5000 | McGill | NEEDLE BEARINGS |
| 6302T.P5 | 15 | 42 | 13 | FAG | DEEP GROOVE BALL BEARINGS |
| TARN4580 | 45 | 80 | TIMKEN | NEEDLE BEARINGS | |
| 52207 | SKF | THRUST BALL BEARINGS | |||
| MB50-SA | 50 | 80 | 19 | RBC | SPHERICAL PLAIN BEARINGS |
| GE6C | 6 | 14 | 6 | SKF | SPHERICAL PLAIN BEARINGS |
Hot number:FAG 23252-B-K-MB CX 24128 CW33 NKE 33011 NTN 7012DF SIGMA 8607 INA GE 440 DW-2RS2 NKE NJ213-E-TVP3+HJ213-E IKO RNA 4922 NTN SL02-4948 KOYO UCTX09-28E FAG (Old No.) NUTD3072DZ Spherco TREL-7 RIV 12BBNOn Torrington 55RIN242 CONSOLIDATED RNA-4922 NSK 1313 K FAG 2207-K-TVH-C3 + H307 PSL 51272 NACHI 5205Z Timken 665A/653 INA NK35/30-TV FAG NU19/670-M1 CX TUP1 10.12 New Departure WC488506 FAG 61844M FAG 6002 NTN SAT35 KAYDON KB200CPO SKF FPAC1000 CONSOLIDATED A-5311WB
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