d - 320 mm

D - 400 mm

B - 38 mm

C - 38 mm

r min. - 2,1 mm

Da max. - 389 mm

db min - 331 mm

ra max. - 2 mm

Weight - 10,9 Kg

Basic dynamic load rating (C) - 168 kN

Basic static load rating (C0) - 228 kN

(Grease) Lubrication Speed - 1 400 r/min

(Oil) Lubrication Speed - 1 600 r/min

Calculation factor (f0) - 16,1

• Model Number: 6864
• Inner Diameter：320mm Outer Diameter：400mm Width：38mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-15
• Application:lifting tackle,spectrometer,hydraulic pump,pressure control valve,meat products machine,Machine Tool Accessories,ECG,Gripper Swing,medical equipment,power source,Chromatography Products
• Similar models:NSK 6864 KOYO 6864 NTN 6864 NACHI 6864
• BEARING POWER International Trading Co.,Ltd. specialize in 6864 products，there is large inventory of NTN 6864 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 6864 Which NTN 6864 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
  16012	60	95	11	SIGMA	Deep Groove Ball Bearings
  15590/15523	28,575	60,325	19,842	Timken	Tapered Roller Bearings
  2207-2RS	35	72	23	KOYO	Self-Aligning Ball Bearings
  2214	70	125	31	CRAFT	Self-Aligning Ball Bearings
  23080CAW33	400	600	148	AST	Spherical Roller Bearings
  45TAC75B	45	75	15	NSK	Thrust Ball Bearings
  ASTT90 9560	95	100		AST	Plain Bearings
  FR6	9,525	22,225	7,142	ISO	Deep Groove Ball Bearings
  GE 260 ES-2RS	260	370	150	ISO	Plain Bearings
  NJ219 EM	95	170	32	AST	Cylindrical Roller Bearings
  NP182140-904A1	34,987	64,976	18,1	Timken	Tapered Roller Bearings
  SB211	55	100	41	CRAFT	Deep Groove Ball Bearings
  TAF 223020/SG	22	30	20	IKO	Needle Roller Bearings
  TM-DF0271LLH	15	47	24	NTN	Angular Contact Ball Bearings
  NU419	95	240	55	FAG	CYLINDRICAL ROLLER BEARINGS
  W312PPG	60	130	2.1250	FAF	DEEP GROOVE BALL BEARINGS
  2308E-2RS1	40	90	33	SKF	SELF
  NF208E	40	80	18	STEYR	CYLINDRICAL ROLLER BEARINGS
  16004	20	42	8	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  K-36x40x29TN	36	40	29	CONSOLIDATED	NEEDLE BEARINGS