d - 1 3/4 inch
d - 44,45 mm
D - 3,094 inch
D - 78,59 mm
T - 0,875 inch
T - 22,22 mm
D1 - 1,781 inch
m - 0,922 lbs / Weight
m - 0,418 kg / Weight
Ca - 12900 lbf / Dynamic load rating (axial)
Ca - 57400 N / Dynamic load rating (axial)
C0a - 29000 lbf / Static load rating (axial)
C0a - 129000 N / Static load rating (axial)
nG - 2400 1/min / Limiting speed
- Model Number: B21
- Inner Diameter：44,45mm Outer Diameter：78,59mm Width：22,22mm
- Type：Thrust Ball Bearings
- Update date：2025-04-21
- Application:pipe fittings Steel industry,forklift industry,Roller,milling head plug,tower crane,bag machine,pump industry,power tools,insect experimental analysis instrument,industrial skin care,surgical instruments
- Similar models:SKF NU421M NSK 53213U KOYO 234421B NSK 54217 SKF NUP211ECP ISO 54214 SKF BSA212CG-2RZ SKF NJ2212ECP KOYO 53210U ISO 53210U+U210
- BEARING POWER International Trading Co.,Ltd. specialize in B21 products，there is large inventory of INA B21 . We has been built up long-term cooperation with INA company, could make a bulk order of the B21 Which INA B21 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.
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Model No. Inner Diameter Outer Diameter Width Brand Type 1313-K 65 140 33 NKE Self-Aligning Ball Bearings 160RIF645 406,4 568 Timken Cylindrical Roller Bearings 3209 A 45 85 30,2 ISB Angular Contact Ball Bearings K 40x45x17 40 45 NBS Needle Roller Bearings K47×52×17 47 52 NTN Needle Roller Bearings NF322 E 110 240 50 CX Cylindrical Roller Bearings NJ364 320 670 112 CX Cylindrical Roller Bearings NUP 2310 50 110 40 SIGMA Cylindrical Roller Bearings PK35.5X43.5X19.8 35,500 43,500 NTN Needle Roller Bearings RNU2238 109,692 160,020 83,820 NTN Cylindrical Roller Bearings S61914-2RS 70 100 16 ZEN Deep Groove Ball Bearings SAC1747B 17 47 15 KOYO Thrust Ball Bearings SIL17C 17 SKF Plain Bearings 6228M.P5 140 250 42 FAG DEEP GROOVE BALL BEARINGS NJ1017 85 130 22 SKF CYLINDRICAL ROLLER BEARINGS SN507 30 52 SKF PILLOW BLOCKS IR-7214 .8750 1.0100 RBC NEEDLE BEARINGS 9110FF 50 80 16 FED DEEP GROOVE BALL BEARINGS SN-617..1317-K 75 110 CONSOLIDATED PILLOW BLOCKS SA50C 50 35 CONSOLIDATED ROD ENDS
Hot number：Gamet 123077X/123120H NTN 6205LLH CYSD 7018CDB ZEN F606-2Z ISO K30X37X20 NTN K90X97X36.8 Samick LMKP60 SIGMA NJG 2307 VH NTN NNU4936C1NAP4 CX TUP1 125.115 SKF YET208-108 FAG SN307with20307 Torrington NTA4052 Torrington 120TP152 CONSOLIDATED HJ-332E FAG 3306-B-TVH NTN 4T-45289/45220 ISB 51207 FAG 51268-MP NTN 6200NR SKF C 3138 KV + AH 3138 G ISB 7220 B INA F-93627 NACHI NN3011 CX NNCL4922 V SNR R159.17 NTN SLX170X280X165 SKF SY 1.15/16 TF/VA228 Smith YR-2-XC CONSOLIDATED LER-79
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