d - 220,000 mm

D - 310,000 mm

B - 192,000 mm

C - 192,000 mm

Weight - 44,50 Kg

• Model Number:4R4448
• Inner Diameter：220,000mm Outer Diameter：310,000mm Width：192,000mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-18
• Application:test laboratory equipment and accessories,hydraulic cylinder buffer,bag machine,Garment Accessories,Special Equipment,test equipment,equipment,extruder,Embroidery,stamping die,security
• Similar models:NTN 4R4448
• BEARING POWER International Trading Co.,Ltd. specialize in 4R4448 products，there is large inventory of NTN 4R4448 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4R4448 Which NTN 4R4448 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
  16009-2RS	45	75	10	CRAFT	Deep Groove Ball Bearings
  210RN03	210	398		Timken	Cylindrical Roller Bearings
  22336-E1-K + AH2336G	170	380	126	FAG	Spherical Roller Bearings
  3780/3726	50,8	95,25	30,162	ISO	Tapered Roller Bearings
  423180	400	650	250	NTN	Tapered Roller Bearings
  7001 CDB	12	28	16	ISO	Angular Contact Ball Bearings
  FR 144	3,175	7,518	2,38	NSK	Deep Groove Ball Bearings
  FY 25 TR	25			SKF	Bearing Units
  GEZ22ET-2RS	22,225	36,513	19,431	LS	Plain Bearings
  GLP 7035			35	NBS	Needle Roller Bearings
  HCS71904-C-T-P4S	20	37	9	FAG	Angular Contact Ball Bearings
  N214	70	110,5	24	NTN	Cylindrical Roller Bearings
  N3036	180	280	74	ISO	Cylindrical Roller Bearings
  NUP2311E	55	120	43	NTN	Cylindrical Roller Bearings
  SS 6311	55	120	29	ISB	Deep Groove Ball Bearings
  TARF45105FL	45	105		TIMKEN	NEEDLE BEARINGS
  NUP230	150	270	45	STEYR	CYLINDRICAL ROLLER BEARINGS
  N405	25	80	21	STEYR	CYLINDRICAL ROLLER BEARINGS
  NUP-2044E	220	340	72	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  IR-50x55x20	50		20	CONSOLIDATED	NEEDLE BEARINGS