d 20-50mm-Cylindrical or taper hole--NEY（DuangDong）Bearing Industry Co.,LTD

Index >> Spherical Roller Bearing >> Cylindrical or taper hole

d 20-50mm

Product Parameter

Designation	X-life	Mass m ≈kg	Principal dimensions mm								Fitting dimansion mm			Basic load ratings KN		Calculation coefficient				Fatigue limit load C_ur/ N	Limiting Speed n_G /min^–1	Reference Speed n_B/min^–1
Designation	X-life	Mass m ≈kg	d	D	B	r min	D₁ ≈	d₂ ≈	d_s	n_s	d_a min	D_a max	r_{a_max}	Dyc C_r	Stc C_or	e	Y₁	Y₂	Y₀	Fatigue limit load C_ur/ N	Limiting Speed n_G /min^–1	Reference Speed n_B/min^–1
22309-E1-T41A	XL	1.39	45	100	36	1.5	84.7	58.9	3.2	6.5	54	91	1.5	187000	183000	0.36	1.9	2.83	1.86	16100	6700	5000
22210-E1-K	XL	0.608	50	90	23	1.1	80.8	59.7	3.2	4.8	57	83	1	109000	107000	0.24	2.81	4.19	2.75	14300	9500	5100
22210-E1	XL	0.622	50	90	23	1.1	80.8	59.7	3.2	4.8	57	83	1	109000	107000	0.24	2.81	4.19	2.75	14300	9500	5100
21310-E1-K	XL	1.28	50	110	27	2	89.8	67.3	3.2	4.8	61	99	2	129000	130000	0.23	2.92	4.35	2.86	17300	8500	5400
21310-E1	XL	1.28	50	110	27	2	89.8	67.3	3.2	4.8	61	99	2	129000	130000	0.23	2.92	4.35	2.86	17300	8500	5300
22310-E1-K	XL	1.86	50	110	40	2	92.6	63	3.2	6.5	61	99	2	229000	223000	0.36	1.86	2.77	1.82	20300	6000	4800
22310-E1	XL	1.9	50	110	40	2	92.6	63	3.2	6.5	61	99	2	229000	223000	0.36	1.86	2.77	1.82	20300	6000	4800
22310-E1-T41A	XL	1.9	50	110	40	2	92.6	63	3.2	6.5	61	99	2	229000	223000	0.36	1.86	2.77	1.82	20300	6000	4800

Introduction

features self aligning roller bearing is a double row non separable bearing & ndash; including the solid outer ring with spherical raceway, the solid inner ring and the drum roller with cage. The inner ring has a cylindrical or conical hole. the symmetrical drum roller can be freely adjusted in the outer spherical raceway. Therefore, it is possible to compensate for shaft bending and misalignment of mating surfaces, see compensation for angular misalignment. most sizes of self-aligning roller bearings are designed by X-life . These bearings have better kinematic properties and optimized raceway surfaces, and are made of high-performance materials without middle ribs. Therefore, under the same working conditions, the basic dynamic load rating and basic life rating of the bearing are significantly improved. In some applications, this means that smaller bearing arrangements can be chosen. and indicate in the dimension table. self aligning roller bearing can bear bidirectional axial force and high radial force. they are designed for high bearing capacity because they have as many and long drum rollers as possible, and self-aligning roller bearings are also suitable for extremely heavy loads. optimized tightness between roller and raceway ensures uniform stress distribution in the bearing. self aligning roller bearing can compensate angle misalignment. The allowable load corresponding to the centering angle is P & lt; 0.1 & middot; C R . See the table below. these tuning angles are allowed if: angle misalignment is constant (static angle misalignment) the inner ring is a rotating part. if the outer circle rotates, the inner circle swings, or the center adjustment angle is greater than the value in the table, the allowable center adjustment angle of the bearing will be smaller. please contact us if the above situation occurs.

series	& nbsp;	& nbsp;	& nbsp;	heart setting angle
& nbsp;	& nbsp;	& nbsp;	& nbsp;	' return html }; function Navigator() { var type = "pc"; if (navigator.userAgent.indexOf('iPad') != -1 \|\| navigator.userAgent.indexOf('iPhone') != -1 \|\| navigator.userAgent.indexOf('Android') != -1) { type = "ipad" } return type }; ©Copyright：NEY（DuangDong）Bearing Industry Co.,LTD ICP备：粤IPC2-20110044 Technical Support: Bearing.cn