d - 22,225 mm

D - 57,15 mm

T - 22,225 mm

B - 22,225 mm

C - 17,462 mm

ra1 max. - 1,5 mm

a - 15,1 mm

r min. - 0,8 mm

r1 min. - 1,5 mm

Da - 49 mm

db - 29 mm

ra max. - 0,8 mm

da - 29,5 mm

Db - 52 mm

Weight - 0,289 Kg

Basic dynamic load rating (C) - 48 kN

Basic static load rating (C0) - 50 kN

(Grease) Lubrication Speed - 7100 r/min

(Oil) Lubrication Speed - 9500 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,95

Calculation factor (Y1) - 1,7

• Model Number: 1280/1220
• Inner Diameter：22,225mm Outer Diameter：57,15mm Width：22,225mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:Die,garden machinery,Seals,Broadcasting System,knitted fabrics,Cutting Machine,Flame Cutting,lifting chain,hardware,tobacco machinery,engineering machinery
• Similar models:FBJ 1280/1220 NTN 4T-1280/1220 Timken 1280/1220 NACHI H-1280/H-1220 NSK 1280/1220 KOYO 1280/1220 CX 1280/1220 ISO 1280/1220
• BEARING POWER International Trading Co.,Ltd. specialize in 1280/1220 products，there is large inventory of NSK 1280/1220 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 1280/1220 Which NSK 1280/1220 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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  W 61913-2Z	90	65	13	SKF	Deep Groove Ball Bearings
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  SS 6014	70	110	20	ISB	Deep Groove Ball Bearings
  217KDD	85	150	28	FAF	DEEP GROOVE BALL BEARINGS
  NJ2210	50	90	23	SKF	CYLINDRICAL ROLLER BEARINGS
  2205SA	25	52	18	FED	SELF
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  6020	100	150	24	STEYR	DEEP GROOVE BALL BEARINGS
  NF-411	55	140	33	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS