Specifications

STUD type track rollers bearings KR22
1.Material:GCr15
2.High quality control
3.Competitive price
4.ISO:9001:2000

STUD type track rollers bearings KR22

 

Specifications of stud type track roller bearings KR22

 

ODmm	22
Without Eccentric collar	KR 22
Massg	44
Without Eccentric collar	KRE22PP
Massg	48.3
D	22
d	10
C	12
B	36
B1	23

B2
Gmm	M10x1
G1	12
M	4
M1
C1	0.6
d2	17
d1	13
B3	10
e	0.5
Nut Tightening Torque MANm	12.5
Cr DynamicN	4770
Cor StaticN	5010
Cw	3450
Cow	4020
Frperm
Forperm
Limiting Speed Grease rpm	10000

Drawing of stud type track roller bearing KR22

 Descriptions of stud type track roller bearings KR22

 KR22 Bearing KR design cam followers, sizes 10 and 22, either without a designation suffix or with the designation suffix PPA, have one slot in the head of the stud that enables to hold the stud in place by a screwdriver during mounting. Mcgill also supplies these two sizes with a hexagon recessed into the head of the stud. They are fitted with sliding rings made of polyamide 66 and are identified by the designation suffix PPSKA. KR design cam followers with the designation suffix B, sizes 22 and larger, have a recessed hexagon at each end of the stud. However, sizes 22 and 26 do not have an annular groove and lubrication hole in the central part of the stud. In the centre of each hexagon is a relubrication hole to press in grease fitting.

1).Excellent and high quality control

2).Prompt delivery

3).Competitive price

4).Small order accepted 

5).Customers' drawing or samples accepted

6).OEM service 

 

• Track Roller
• Printing Machine
• Paper making machine

Model numbers  

 

Bearing Number	Dimensions(mm)											Load ratings(kgf)
												Dynamic	Static
	d	D	S	B	B1	L	d1	d2	ι	ι 1	r	Cr	C0
KR10	3	10	M  3x0.50	7	8	17	-	-	5	-	0.3	130	72
KR12	4	12	M  4x0.70	8	9	20	-	-	6	-	0.5	190	120
KR13	5	13	M  5x0.80	9	10	23	3.1	-	7.5	-	0.5	280	180
KR16	6	16	M  6x1.00	11	12	28	4	-	9	-	0.5	330	240
KR19	8	19	M  8x1.25	11	12	32	4	-	11	-	0.5	390	300
KR22	10	22	M10x1.25	12	13	36	4	-	13	-	1	430	370
KR26	10	26	M10x1.25	12	13	36	4	-	13	-	1	430	370
KR30	12	30	M12x1.50	14	15	40	6	3	14	6	1.5	710	620
KR32	12	32	M12x1.50	14	15	40	6	3	14	6	1.5	710	620
KR35	16	35	M16x1.50	18	19.5	52	6	3	18	8	1.5	1040	1090
KR40	18	40	M18x1.50	20	21.5	58	6	3	20	10	1.5	1410	1690
KR47	20	52	M20x1.50	24	25.5	66	8	4	22	12	1.5	1940	2350
KR52	20	47	M20x1.50	24	25.5	66	8	4	22	12	1.5	1940	2350
KR62	24	62	M24x1.50	29	30.5	80	8	4	25	12	1.5	2600	3050
KR72	24	72	M24x1.50	29	30.5	80	8	4	25	12	1.5	2600	3050
KR80	30	80	M30x1.50	35	37	100	8	4	32	15	2	3470	5350
KR85	30	85	M30x1.50	35	37	100	8	4	32	15	2	3470	5350
KR90	30	90	M30x1.50	35	37	100	8	4	32	15	2	3470	5350