THK Rod End Bearings, Spherical Bearings（Spherical Bearing Type：Standard）

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Spherical Bearing PB Type

THK

A highly rigid spherical bearing with superior corrosion and abrasion resistance. The sliding surface of the bearing can be thoroughly lubricated from the oil groove and lubrication hole on the outer ring.

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2D / 3D CAD data available

Starting from^∗ ：	14.03 €
	Special price
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Promotional pricing

Spherical Plain Bearing SA1

THK

[Structure and Features]
· The spherical plain bearing is a self-aligning plain bearing designed for heavy loads. The inner and outer rings are made from high-carbon chromium bearing steel that is hardened, ground, phosphate-coated and seized with molybdenum disulfide (MoS2). The SA1 model can bear large radial loads and thrust loads in both directions. Furthermore, as it is highly impact resistant, the spherical plain bearing is most suited for low speed, heavy load rocking components such as the cylinder clevises or hinges of construction and civil engineering machinery, truck suspensions, and train bolster anchors.
[Types and Features]
· The SA1 model of the series is popular in Europe. The outer ring is split at one point and is narrower and thinner than the SB model, so it can be used in small spaces. Models with dust seals on both sides (SA1-UU) are also available. These seals are highly effective at keeping out dust.

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2D / 3D CAD data available

Starting from^∗ ：	11.08 €
	Special price
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Spherical Plain Bearing SB

THK

The most widely used series in Japan. It is used for heavy loads since the spherical contact area has a large width.
The outer ring is split at two points to accommodate the inner ring.

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2D / 3D CAD data available

Starting from^∗ ：	16.01 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration


Brand
Product Series
CAD
Starting from^∗
Min. Shipping Days ：
Type
Tpyes of Rod End Bearing
Spherical Bearing Type
Main Body Material
Connection screw M
I.D. D(mm)
Connection screw shape
Connection screw direction
The material of a ball
Liner Material
Allowable Tilt Angle α(deg)
Lubricating Method

	Promotional pricing	Promotional pricing
Brand	THK	THK	THK
Product Series	Spherical Bearing PB Type	Spherical Plain Bearing SA1	Spherical Plain Bearing SB
CAD	2D / 3D	2D / 3D	2D / 3D
Starting from^∗	14.03 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	11.08 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	16.01 € *Unit price with basic configuration Volume Discount
Min. Shipping Days ：	Same day	Same day	5 Days
Type	Spherical Bearing	Spherical Bearing	Spherical Bearing
Tpyes of Rod End Bearing	-	-	-
Spherical Bearing Type	Standard	Standard	Standard
Main Body Material	Steel	Steel	Steel
Connection screw M	-	-	-
I.D. D(mm)	5 ～ 30	12 ～ 120	12 ～ 130
Connection screw shape	-	-	-
Connection screw direction	-	-	-
The material of a ball	Steel	Steel	Steel
Liner Material	Special Copper Alloy	-	-
Allowable Tilt Angle α(deg)	8 ～ 10	4 ～ 8	3 ～ 5
Lubricating Method	Lubrication	Lubrication	Lubrication

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Tpyes of Rod End Bearing
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- Link Ball L
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EN 1.1191 Equiv.

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Lubricating Method
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