d - 280 mm

D - 500 mm

T - 137 mm

B - 130 mm

C - 106 mm

a - 117,2 mm

r min. - 6 mm

r2 min. - 5 mm

da min. - 308 mm

da max - 325 mm

Da min - 420 mm

Da max. - 478 mm

Db min. - 474 mm

ra max. - 5 mm

rb max. - 4 mm

Weight - 108 Kg

Basic dynamic load rating (C) - 1860 kN

Basic static load rating (C0) - 3150 kN

(Grease) Lubrication Speed - 610 r/min

(Oil) Lubrication Speed - 810 r/min

Calculation factor (e) - 0,43

Calculation factor (Y0) - 0,77

Calculation factor (Y1) - 1,39

• Model Number: 32256
• Inner Diameter：280mm Outer Diameter：500mm Width：137mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:rock drilling machinery,stamping die and its equipment,ignition system,comprehensive experiment,Textile Accessories,dye pigments,storage shelves,Optical detection,surgical instruments,medical equipment,natural instruments
• Similar models:ISO 32256 NSK 32256 KOYO 32256 CX 32256A NTN 32256 NACHI 32256 SKF 32256J2
• BEARING POWER International Trading Co.,Ltd. specialize in 32256 products，there is large inventory of KOYO 32256 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 32256 Which KOYO 32256 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  32219	95	170	45,5	Timken	Tapered Roller Bearings
  32313JR	65	140	51	KOYO	Tapered Roller Bearings
  6206-RS	30	62	16	CYSD	Deep Groove Ball Bearings
  7221CDT	105	190	36	NACHI	Angular Contact Ball Bearings
  81105TN	25	42	11	NBS	Thrust Roller Bearings
  93708/93125	179,975	317,5	63,5	Timken	Tapered Roller Bearings
  9380/9320D+X1S-9380	76,2	177,8	109,538	Timken	Tapered Roller Bearings
  ASTT90 F16070	160	165		AST	Plain Bearings
  C222820	34,925	44,45	31,75	INA	Needle Roller Bearings
  E17	17	44	11	ISO	Deep Groove Ball Bearings
  EE221027D/221575/221576D	260,35	400,05	255,588	NTN	Tapered Roller Bearings
  FWF-223216-E	22	32		NSK	Needle Roller Bearings
  HK1520	15	21	20	ISO	Cylindrical Roller Bearings
  LHS 16				IKO	Plain Bearings
  NBXI 3532	35	52		IKO	Complex Bearings
  NJ238	190	340	55	CYSD	Cylindrical Roller Bearings
  NN4936	180	250	69	CX	Cylindrical Roller Bearings
  RNAO35X47X18	35	47	18	INA	Needle Roller Bearings
  100RN03	100	215	47	Torrington	CYLINDRICAL ROLLER BEARINGS
  PWTR-2052-2RS	20	52	25	CONSOLIDATED	YOKE TYPE TRACK ROLLER