d - 280 mm

D - 380 mm

D_w - 32 mm

E_a - 301 mm

E_b - 371 mm

Basic dynamic load rating - C - 1160 kN

Basic static load rating - C₀ - 5500 kN

Fatigue load limit - P_u - 425 kN

Reference speed - 360 r/min

Limiting speed - 750 r/min

Mass needle roller and cage assembly - 11.5 kg

• Model Number: K 81256 M
• Inner Diameter：380mm Outer Diameter：280mm Width：32mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-21
• Application:DC generators,Broadcasting System,chamfering machine etc,inorganic chemical,reinforced machinery,plastic molding,spectrometer,motor,Forming mold,impression material,small appliances
• Similar models:SKF K81256M
• BEARING POWER International Trading Co.,Ltd. specialize in K81256M products，there is large inventory of SKF K 81256 M . We has been built up long-term cooperation with SKF company, could make a bulk order of the K 81256 M Which SKF K81256M 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
  18690/18620B	46,038	79,375	17,462	Timken	Tapered Roller Bearings
  5910				Ruville	Wheel Bearings
  7268	340,000	620,000	92,000	NTN	Angular Contact Ball Bearings
  E5009	45	75	40	NACHI	Cylindrical Roller Bearings
  GE18/32XDO	18	32	19	ISO	Plain Bearings
  GEEW100ES	100	150	100	FBJ	Plain Bearings
  HK405024	40	50	24	CX	Cylindrical Roller Bearings
  KV89X97X67.ZW	89,000	97,000		NTN	Needle Roller Bearings
  MR729640+MI-627240	98,425	152,4	63,88	NTN	Needle Roller Bearings
  NNU3164C1NAP4	320	540	176	NTN	Cylindrical Roller Bearings
  NU 2314 ECPH	150	70	51	SKF	Thrust Ball Bearings
  NUP 216 ECP	140	80	26	SKF	Thrust Ball Bearings
  RAK1/2	12,7			INA	Bearing Units
  T-M268730/M268710G2	381	590,55	114,3	NTN	Tapered Roller Bearings
  XHGB35143	30	148	44	SNR	Angular Contact Ball Bearings
  HK1214RS	18		14	INA	NEEDLE BEARING
  562038	190	290		NTN	ANGULAR CONTACT THRUST BALL BEARINGS
  6236K	180	320	52	SKF	DEEP GROOVE BALL BEARINGS
  SY15/16TF	1.3125			SKF	PILLOW BLOCKS
  A-81420	.5000	.8750	1.2500	CONSOLIDATED	LINEAR RECIRCULATING BALL BEARINGS