d - 15 mm

Fw - 20 mm

D - 28 mm

B - 13 mm

C - 13 mm

r min. - 0,3 mm

S - 0,5 mm

Weight - 0,034 Kg

Basic dynamic load rating (C) - 12 kN

Basic static load rating (C0) - 13,6 kN

Fatigue load limit (Pu) - 2,43

Reference speed - 14 000 r/min

Limiting speed - 22 000 r/min

• Model Number:NA4902-XL
• Inner Diameter：15mm Outer Diameter：28mm Width：13mm
• Type：Needle Roller Bearings
• Update date：2025-12-16
• Application:plastic molding,tapered grinder,Special Equipment,small appliances,Wire grinder,raw material accessories,orthodontic material,respirator,medical equipment,die casting mold,industrial supplies
• Similar models:NBS RNA4902 CX RNA4902-2RS JNS NA4902M AST RNA4902 SKF RNA4902 ISO NA4902 NSK RNA4902 KOYO NA4902,2RS INA NA4902-RSR ZEN RNA4902
• BEARING POWER International Trading Co.,Ltd. specialize in NA4902-XL products，there is large inventory of INA NA4902-XL . We has been built up long-term cooperation with INA company, could make a bulk order of the NA4902-XL Which INA NA4902-XL 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
  17886/17831	42,987	79,985	19,842	Timken	Tapered Roller Bearings
  46T30310JR/51,5	50	110	64	KOYO	Tapered Roller Bearings
  7019 C	95	145	24	ISO	Angular Contact Ball Bearings
  7305C	25	62	17	NTN	Angular Contact Ball Bearings
  BK4024	40	47	24	CX	Cylindrical Roller Bearings
  NK22/20	22	30	20	FBJ	Needle Roller Bearings
  LMFP16	16	28		Samick	Linear Bearings
  NJ 230	150	270	45	ISB	Cylindrical Roller Bearings
  NK29/30R+IR25×29×30	25	38	30	NTN	Needle Roller Bearings
  NNC49/500-V	500	670	170	NKE	Cylindrical Roller Bearings
  NNU41/530-M	530	870	335	FAG	Cylindrical Roller Bearings
  NP29/530	530	710	106	ISO	Cylindrical Roller Bearings
  NU 2308 E	40	90	33	NACHI	Cylindrical Roller Bearings
  SS 6202-2RS	15	35	11	ISB	Deep Groove Ball Bearings
  SF5910	297,000	355,000	27,000	NTN	Angular Contact Ball Bearings
  NU1013	65	100	18	FAG	CYLINDRICAL ROLLER BEARINGS
  120548	.7500	1.3750	3.0000	BAL	JOURNAL ROLLER ASSEMBLIES
  SSL-1150	5	11	3	NMB	DEEP GROOVE BALL BEARINGS
  NBC16519	6.5000	8.0000	.7500	NSK	DEEP GROOVE BALL BEARINGS
  H-309x11/2	45	65		CONSOLIDATED	ADAPTERS