GEEM70XTL-2RS

Maintenance-free radial spherical plain bearing with extended inner ring, sliding contact surface hard chromium/PTFE fabric, sealed

Inner ring with cylindrical extensions at each side
Outer ring axially split to two pieces, held together by retaining rings
Outer ring: bearing steel, hardened and phosphated, sliding contact surface with PTFE fabric liner
Inner ring: bearing steel, hardened, sliding contact surface hard-chromium plated
Lip seals on both sides, NBR seal with sheet steel insert is available on request(suffix: GS)

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Display : Metric Inch

Properties

Dimensions

d	70 mm	Bore diameter
D	105 mm	Outside diameter
B	65 mm	Width inner ring
C	40 mm	Width outer ring
d_k	92 mm	Ball diameter
a	3 °	Tilt angle
d₂	78 mm	Connection measure Inner ring
r₁	0.3 mm	Chamfer dimension
r₂	1 mm	Chamfer dimension

Load Capacity

C_r	880 kN	Basic dynamic load rating, radial
C_0r	1470 kN	Basic static load rating, radial

Weight

≈m

1.64 kg

Weight

Mounting dimensions

d_{a max}	78 mm	Connection measure inner ring, max.
D_{a min}	87 mm	Housing connection diameter, min.

Radial clearance

Max.

0.072 mm

Radial clearance

Tolerance

d_UT	-0.015 mm	Bore diameter,lower tolerance
D_UT	-0.015 mm	Outside diameter,lower tolerance
B_OT	0.30 mm	Inner ring width,upper tolerance
B_UT	-0.3 mm	Inner ring width,lower tolerance
C_UT	-0.4 mm	Outer ring width, lower tolerance

Temperature range

T_min	-30 °C	Operating temperature min.
T_max	130 °C	Operating temperature max.