d - 280 mm

D - 420 mm

B - 65 mm

d₁ - - 328 mm

D₁ - - 372 mm

a - 245 mm

h - 15 mm

b - 12.55 mm

r₀ - 2.5 mm

r_1,2 - min. - 4 mm

d_a - min. - 298 mm

D_a - max. - 402 mm

r_a - max. - 3 mm

Basic dynamic load rating - C - 585 kN

Basic static load rating - C₀ - 1140 kN

Fatigue load limit - P_u - 25.5 kN

Reference speed - 1400 r/min

Limiting speed - 2400 r/min

Calculation factor - k_a - 0.8

Calculation factor - e - 0.95

Calculation factor - X - 0.6

Calculation factor - Y₀ - 0.58

Calculation factor - Y₁ - 0.66

Calculation factor - Y₂ - 1.07

Mass bearing - 33.5 kg

• Model Number: QJ 1056 N2MA/C4
• Inner Diameter：420mm Outer Diameter：280mm Width：65mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-24
• Application:electronic materials,Hydraulic Rama,Storage Tool,dye pigments,physical instruments,medical Equipment,tube,education model Instruments,electronic components,historical instruments,stamping die and its equipment
• Similar models:ISB QJ1056 CX Q1056 CX QJ1056 ISO Q1056 ISO QJ1056 SKF QJ1056N2MA/C4
• BEARING POWER International Trading Co.,Ltd. specialize in QJ1056N2MA/C4 products，there is large inventory of SKF QJ 1056 N2MA/C4 . We has been built up long-term cooperation with SKF company, could make a bulk order of the QJ 1056 N2MA/C4 Which SKF QJ1056N2MA/C4 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
  6226NR	130	230	40	NTN	Deep Groove Ball Bearings
  71922 CE/P4A	150	110	20	SKF	Angular Contact Ball Bearings
  7226DF	130	230	40	CYSD	Angular Contact Ball Bearings
  BRI 446828	69,85	107,95	44,7	IKO	Needle Roller Bearings
  DAC367205034	36	72,05	34	CYSD	Angular Contact Ball Bearings
  GE 240 HCR-2RS	240	370	190	ISO	Plain Bearings
  HK1612	16	22	12	KOYO	Needle Roller Bearings
  K,81110LPB	50	70	6	KOYO	Thrust Roller Bearings
  PFD 1.1/2 FM	38,1	3,5	10	SKF	Bearing Units
  TA-SC05C26LLHAXCS24PX1/L588	25	60	17	NTN	Deep Groove Ball Bearings
  UCFL320	100			FYH	Bearing Units
  UCTX05-16E	25,4			KOYO	Bearing Units
  SAF636	6.4375			FAG	PILLOW BLOCKS
  MM-8	.5000		.6250	Aurora	ROD ENDS
  NATV50PP	50	90	32	INA	NEEDLE BEARINGS
  QJ230N2MA	150	270	45	SKF	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  MJT35	35	80	21	R&M	ANGULAR CONTACT BALL BEARINGS
  14BPL	65	140	33	RIV	DEEP GROOVE BALL BEARINGS
  STO-30-ZZX	30	62	25	CONSOLIDATED	NEEDLE BEARINGS
  KG-400XPO	40.0000	42.0000	1.0000	CONSOLIDATED	FOUR POINT ANGULAR CONTACT BALL BEARINGS