d - 180,000 mm

D - 260,000 mm

B - 168,000 mm

C - 168,000 mm

Weight - 33,00 Kg

• Model Number:4R3644
• Inner Diameter：180,000mm Outer Diameter：260,000mm Width：168,000mm
• Type：Cylindrical Roller Bearings
• Update date：2023-03-07
• Application:shaft milling machine,gear type,ventilation heating equipment,boring bar boring bar,special broaching machine,metal mold,forming machine,Switch,ventilation fans,dynamic blood pressure,small appliances
• Similar models:NTN 4R3644
• BEARING POWER International Trading Co.,Ltd. specialize in 4R3644 products，there is large inventory of NTN 4R3644 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4R3644 Which NTN 4R3644 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
  2203-2RS	17	40	16	ISO	Self-Aligning Ball Bearings
  28682/28622	57,15	97,63	24,608	Timken	Tapered Roller Bearings
  438/432A	44,45	95,25	27,783	KOYO	Tapered Roller Bearings
  53210+U210	50	78	23,5	NKE	Thrust Ball Bearings
  6310ZZ	50	110	27	KBC	Deep Groove Ball Bearings
  7006 ADB	30	55	26	ISO	Angular Contact Ball Bearings
  7300 ADB	10	35	22	ISO	Angular Contact Ball Bearings
  7321 CDT	105	225	98	ISO	Angular Contact Ball Bearings
  740/742	80,962	150,089	44,45	Timken	Tapered Roller Bearings
  AST50 44IB64	69,85			AST	Plain Bearings
  NJ 209 ECPH	85	45	19	SKF	Thrust Ball Bearings
  NU2307EG15	35,000	80,000	31,000	SNR	Cylindrical Roller Bearings
  SMF52-2Z	2	5	2,5	ZEN	Deep Groove Ball Bearings
  YM3230	32	42	30	KOYO	Needle Roller Bearings
  NK43/30	53		30	FAG	NEEDLE BEARINGS
  5201	12	32	15.9	FED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  RM-4	.5000	1.6250	.6250	SKF	SELF
  6015.2ZNR	75	115	20	STEYR	DEEP GROOVE BALL BEARINGS
  K-16x20x14	16	20	14	CONSOLIDATED	NEEDLE BEARINGS
  AD-217	85	150	5.5000	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS