Quick Details

Type:	Needle	Brand Name:	HFL AXK NTA RSTO NATR KR RNA NK HK	Bore Size:	8 - 500 mm
Outside Diameter:	10 - 600 mm	Model Number:	NSK 12x15x10 TN	Precision Rating:	p0,p5
Seals Type:	open	Number of Row:	Single Row	Place of Origin:	Sweden
Cage:	stainless steel/brass/steel plate	Vibration level codes:	V4, V3, V2, V1	Material:	GCr15, GCr15SiMn, G20Cr2Ni4A
Internal Clearance Code:	C0 C1 C2 C3	Lubrication:	oil or grease	Certification:	ISO9001-2000,GJB 9001A-2001
Retainer:	PTFE, Nylon, PEEK Or Stainless Steel .

new No	old No	d	D	width
		(mm)	(mm)	(mm)
NK24/20	NK24/20	20	32	20
NK10/12	NK10/12	7	17	12
NK10/16	NK10/16	7	17	16
NK100/26	NK100/26	90	120	26
NK100/36	NK100/36	90	120	36
NK105/26	NK105/26	95	125	26
NK105/36	NK105/36	95	125	36
NK110/30	NK110/30	100	130	30
NK110/40	NK110/40	100	130	40
NK14/16	NK14/16	10	22	16
NK14/20	NK14/20	10	22	20
NK15/16	NK15/16	0	23	16
NK15/20	NK15/20	0	23	20
NK16/16	NK16/16	12	24	16
NK16/20	NK16/20	12	24	20
NK17/16	NK17/16	0	25	16

Needle roller bearing used for general engineer:

1.open type drawn cup needle roller bearing(1)

2.closed type drawn cup needle roller bearing(2)

3.needle roller bearing with inner ring(3)

4.needle roller bearing without inner ring/ needle roller bearing without inner ring and cage(4)

5. full needle roller bearing with cage or without cage(5)

Type of needle roller bearing:

1.radial needle and cage component

2.NA,NKI needle roller bearing

3.RNA,NK needle roller bearing without inner ring 

4.HK type drawn cup caged needle roller bearing 

5.BK type drawn cup caged needle roller bearing 

Metric needle roller bearing: 

HK,BK,F,FH,FY,MF,MFH,MFY; TA..Z,TLA..Z,TAM,TLAM,YT,YTL 

Inch needle roller bearing: 

SCE,BCE,SCH,BCH,SN,B,BH,M,MH,;BA...Z,BHA...Z,BAM,BHAM,YB,YBH 

1.RS--- single side sealed with metric system

2.2RS--- double sealed with metric system

3.P--- single side sealed with inch system

4.PP--- double sealed with inch system 

5.STO--no outer wall,an inner ring roller bearing

More introduction on the needle roller bearing

RNA22...2RS double sealed, no inner ring roller bearing 

NA22..2RS double sealed, an inner ring roller bearing 

NATR...PP flat ring axial guide roller bearing 

NATV...PP flat ring axial guide roller bearing, full needle 

NUTR rolling body guide roller bearing, full roller 

CRY inch flat ring guide roller bearing 

ASI/OH--oil hole;HK,BA,TA..Z--drawn cup caged needle roller bearing with open end;BK,TAM,TLAM--drawn cup caged needle roller bearing with closed end. 

1.F--drawn cup caged full needle roller bearing with open end

2.FY,YT--drawn cup caged full needle roller bearing with open end(grease limit)

3.FH,YTL--drawn cup caged full needle roller bearing with open end(heavy series)

4.MF--drawn cup caged full needle roller bearing with closed end

5.MFH--drawn cup caged full needle roller bearing with closed end

6.SCE--drawn cup caged needle roller bearing with open end

7.BCE--drawn cup caged needle roller bearing with closed end

8.SCH--drawn cup caged needle roller bearing with open end

9.BCH--drawn cup caged needle roller bearing with closed end

10.SN--drawn cup caged full needle roller bearing with open end

11.B--drawn cup caged full needle roller bearing with open end

12.BH--drawn cup caged full needle roller bearing with open end(heavy series)

13.M--drawn cup caged full needle roller bearing with closed end

14.MH--drawn cup caged full needle roller bearing with closed end(heavy series) 

Type of needle roller bearing: 

1.needle roller thrust bearing 

2.combined needle roller bearing 

Single way needle roller bearing 

Some needle roller bearing photos: