d - 200 mm

D - 310 mm

B - 51 mm

d₁ - - 238 mm

D₁ - - 271 mm

a - 179 mm

h - 12.7 mm

b - 10.5 mm

r₀ - 2 mm

r_1,2 - min. - 2.1 mm

d_a - min. - 212 mm

D_a - max. - 298 mm

r_a - max. - 2 mm

Basic dynamic load rating - C - 390 kN

Basic static load rating - C₀ - 620 kN

Fatigue load limit - P_u - 16.6 kN

Reference speed - 2000 r/min

Limiting speed - 3200 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 - 15 kg

• Model Number: QJ 1040 N2MA
• Inner Diameter：310mm Outer Diameter：200mm Width：51mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-24
• Application:Polymer,chuck industry,spreader series,key lock,roller lathe,food packaging,mechanical annex,industrial equipment,forklift industry,Safety protection,wall materials
• Similar models:ISB QJ1040 CX Q1040 CYSD QJ1040 CX QJ1040 NSK QJ1040 ISO Q1040 SKF QJ1040N2MA ISO QJ1040
• BEARING POWER International Trading Co.,Ltd. specialize in QJ1040N2MA products，there is large inventory of SKF QJ 1040 N2MA . We has been built up long-term cooperation with SKF company, could make a bulk order of the QJ 1040 N2MA Which SKF QJ1040N2MA 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
  2208-K	40	80	23	NKE	Self-Aligning Ball Bearings
  234448B	240	360	144	KOYO	Thrust Ball Bearings
  3820-2RS	100	125	19	ISO	Angular Contact Ball Bearings
  6026N	130	200	33	KOYO	Deep Groove Ball Bearings
  6200ZZE	10	30	9	NACHI	Deep Groove Ball Bearings
  6204-2Z.T9H.C3	20	47	14	ZEN	Deep Groove Ball Bearings
  7030 B-UO	150	225	70	CX	Angular Contact Ball Bearings
  99550/99100-B	139,7	254	66,675	Timken	Tapered Roller Bearings
  GE 100 ES	100	150	70	ISO	Plain Bearings
  FR 133	2,38	5,944	1,588	NSK	Deep Groove Ball Bearings
  MKM3820	38	48	20	KOYO	Needle Roller Bearings
  NUP338EM	190	400	78	NSK	Cylindrical Roller Bearings
  R144	3,175	6,35	2,38	ISO	Deep Groove Ball Bearings
  S1621-2Z	12,7	34,925	11,112	ZEN	Deep Groove Ball Bearings
  SF70ES	70			LS	Plain Bearings
  NF304E	20	52	15	FAG	CYLINDRICAL ROLLER BEARINGS
  GE50FW-2RS	50	90	56	ELGES	SPHERICAL PLAIN BEARINGS
  NU-3060	300	460	118	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  NU-264	320	580	92	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  T-741				CONSOLIDATED	THRUST ROLLER BEARINGS