(dimensions in inches)
Bearing Type - Shielded
Bore Dia (d) - 0.3750
Outer Dia (D) - 0.8750
Width (B) - 0.2812
Radius (min) (rs) - 0.016
Dynamic Load Rating (Cr) - 749
Static Load Rating (Cor) - 301
Max Speed (Grease) (X1000 RPM) - 32
Max Speed (Oil) (X1000 RPM) - 38
Max. Shaft Shoulder Dia. Inner (Ui) - 0.5
Min. Housing Shoulder Dia., Outer (Uo) - 0.784
Ball Qty - 7
Ball Dia (Dw) - 0.1563
Weight (g) - 11.70
Precision - A1
Standard Clearance - K25
Material - 52100 Chrome steel (or equivalent)
Also available in Stainless Steel, add prefix "S"
ABEC Grades 1, 3, 5, 7, and 9 are available.
Two metal shields = (ZZ), also available with a single metal shield = (Z).
Model No. | Inner Diameter | Outer Diameter | Width | Brand | Type |
1221 | 105 | 190 | 36 | NACHI | Self-Aligning Ball Bearings |
---|---|---|---|---|---|
22319 EJA/VA405 | 200 | 95 | 67 | SKF | Spherical Roller Bearings |
30V4530 | 30 | 45 | 30 | KOYO | Needle Roller Bearings |
39581/39520 | 57.150 | 112.713 | 30.163 | NACHI | Tapered Roller Bearings |
51272 | 360 | 500 | 110 | NACHI | Thrust Ball Bearings |
628ZZ | 8 | 24 | 8 | FBJ | Deep Groove Ball Bearings |
A 5310 WB | 50 | 110 | 44,45 | SIGMA | Cylindrical Roller Bearings |
AST50 36IB28 | 57,15 | AST | Plain Bearings | ||
AXK1024 | 10 | 24 | 2 | Timken | Needle Roller Bearings |
CRO-3210 | 160 | 265 | 173 | NTN | Tapered Roller Bearings |
ER3.32.3550.400-1SPPN | 3332 | 3889,6 | 181 | ISB | Thrust Roller Bearings |
NJ1011 | 55 | 90 | 18 | CX | Cylindrical Roller Bearings |
R140.58 | SNR | Wheel Bearings | |||
RNAO35X45X17 | 35 | 45 | 17 | INA | Needle Roller Bearings |
S3016 | 47,625 | 57,15 | 25,4 | INA | Needle Roller Bearings |
SN317with21317 | 85 | - | 110 | FAG | PILLOW BLOCKS |
MM35BS72 | 35 | 72 | 15 | FAF | ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS |
CSEF060 | 6.0000 | 7.5000 | .7500 | INA | ANGULAR CONTACT BALL BEARINGS |
NBX20312DD | 8.0000 | 8.7500 | .5000 | NSK | FOUR POINT ANGULAR CONTACT BALL BEARINGS |
NKI90/26 | 90 | 120 | 26 | SKF | NEEDLE BEARINGS |
Hot number:Timken 190RF51 CX 14585/14525 SNR 22213EG15W33 ISO 51118 NTN 6012 ISO 71948 A NMB LF-1480ZZ ISB NNU 41/1060 M/W33 ISO NP2222 FAG NUP2324-E-M1 FYH UCTU208-700 FAG RL191/2L SKF W61902-2RS1 CONSOLIDATED NJ-344 CONSOLIDATED H-321x33/4 CRAFT 6012-2RS ZEN 61707-2RS Timken 74512D/74850+Y7S-74850 FBJ K60X66X30 IKO KT 384632 FBJ MF63ZZ CX NF305 E CYSD NJ211E IKO NTB 80105 SKF W 634 R INA LFR5206-25.2Z INA DM-100 INA RTW-745 NH LS-26 SKF 1322
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