Precision YRTC850-XL Axial Radial roller bearing 850X1095X124mm YRT bearing-YRT rotary table bearings,crossed roller bearings,thin section ball bearings-Luoyang Yadian Machinery Equipment Co.ltd

Precision YRTC850-XL Axial Radial roller bearing 850X1095X124mm YRT bearing

Time：2023-02-27 11:05:00

Main Dimensions & Performance Data

d	850 mm	Bore diameter
	0 mm	Bore diameter upper tolerance
	-0.05 mm	Bore diameter lower tolerance
D	1,095 mm	Outside diameter
	0 mm	Outside diameter upper tolerance
	-0.063 mm	Outside diameter lower tolerance
H	124 mm	Height
Cr	520,000 N	Basic dynamic load rating, radial
C0r	1,690,000 N	Basic static load rating, radial
Ca	1,020,000 N	Basic dynamic load rating, axial
C0a	8,500,000 N	Basic static load rating, axial
nG	50 1/min	Limiting speed
MR	130 Nm	Bearing friction torque at 5 1/min
≈m	245.12 kg	Weight

Mounting dimensions

J	890 mm	Pitch circle diameter fixing holes in inner ring
J1	1,055 mm	Pitch circle diameter fixing holes in outer ring
d1	18 mm	Fixing holes diameter inner ring
d2	26 mm	Counterbore diameter of fixing holes
a	17 mm	Counterbore depth of fixing holes
	58	Quantity of fixing holes inner ring
d3	18 mm	Fixing holes diameter outer ring
	54	Quantity of fixing holes outer ring
n	60	Pitch quantity
t	6 °	Pitch separation angle
G	M12	Threaded extraction hole
	6	Quantity of threaded extraction hole
MA	284 Nm	Screw tightening torque
	2	Quantity of retaining screws
t1	12 µm	Axial and radial runout, measurement standard; Measured on mounted bearing, with ideal adjacent construction.

Dimensions

H1	80.5 mm	Height contact face outer ring
	0.3 mm	Height contact face outerring H1 upper tolerance
	-0.3 mm	Height contact face outerring H1 lower tolerance
H2	43.5 mm	Height contact face outer ring
	0.3 mm	Height contact face outerring H2 upper tolerance
	-0.3 mm	Height contact face outerring H2 lower tolerance
D1 max	1,018 mm	Maximum bord diameter inner ring
C	37 mm	Width of outer ring

Temperature range

Tmin	-30 °C	Operating temperature min.
Tmax	120 °C	Operating temperature max.

YRTC850-XL Axial Radial roller bearing,850X1095X124mm,Precision include P4,P2. Cage material can be Brass cage and Nylon cage. Ring materials custom made ,pls contact us.