d - 340 mm

D - 420 mm

B - 38 mm

d₁ - - 365.7 mm

D₁ - - 395.2 mm

r_1,2 - min. - 2.1 mm

d_a - min. - 352 mm

D_a - max. - 408 mm

r_a - max. - 2 mm

Basic dynamic load rating - C - 178 kN

Basic static load rating - C₀ - 275 kN

Fatigue load limit - P_u - 6 kN

Reference speed - 2800 r/min

Limiting speed - 2400 r/min

Calculation factor - k_r - 0.015

Calculation factor - f₀ - 17.3

Mass bearing - 11.567 kg

• Model Number: 61868 MA
• Inner Diameter：420mm Outer Diameter：340mm Width：38mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-23
• Application:van,multi-knife lathe,clean stationery,Plastic Equipment,pump accessories,ultra-quiet generators,Pneumatic Actuator,Wire grinder,Other Machine Tools,medical equipment,machine tool spindle
• Similar models:SKF 61868 FAG 61868-M CX 61868 SKF 61868MA NKE 61868-MA ZEN 61868 ISO 61868 ISB 61868MA
• BEARING POWER International Trading Co.,Ltd. specialize in 61868MA products，there is large inventory of SKF 61868 MA . We has been built up long-term cooperation with SKF company, could make a bulk order of the 61868 MA Which SKF 61868MA 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
  2211 E-2RS1KTN9	100	55	25	SKF	Self-Aligning Ball Bearings
  240/950 CAK30F/W33	1360	950	412	SKF	Tapered Roller Bearings
  4T-25590/25520	45,618	82,931	23,812	NTN	Tapered Roller Bearings
  C 2216 K	140	80	33	SKF	Cylindrical Roller Bearings
  GIKL 25 PB	25	47	31	INA	Plain Bearings
  JF7049A/JF7010	70	130	43	Fersa	Tapered Roller Bearings
  MBT3	3	10	5	NMB	Plain Bearings
  NNCF5012CV	60	95	46	SKF	Cylindrical Roller Bearings
  NU2308E	40	90	33	CYSD	Cylindrical Roller Bearings
  P6902-SB	15	28	7	ZEN	Deep Groove Ball Bearings
  RNA4952	290	360	100	NSK	Needle Roller Bearings
  UCFS311	55			KOYO	Bearing Units
  ZB1.25.1255.200-1SPTN	1110	1355	80	ISB	Thrust Ball Bearings
  SD-3184	400			FAG	PILLOW BLOCKS
  UCF205-14	.8750			IPTCI	PILLOW BLOCKS
  SCE2412			.7500	INA	NEEDLE BEARINGS
  BK2526	32		26	INA	NEEDLE BEARINGS
  SUCTP206-20	1.2500			PTI	THERMOPLASTIC PILLOW BLOCKS
  18x28x7mm	18	28	7	CONSOLIDATED	OIL SEALS
  PNA-12/28	12	28	12	CONSOLIDATED	SELF ALIGNING NEEDLE BEARINGS WITH INNER RACE