F3BBC 30M-TPZMThree-bolt bracket flanged ball bearing unit with set screw locking and extended inner ring, composite housing, SKF Food Line

F3BBC 30M-TPZMThree-bolt bracket flanged ball bearing unit with set screw locking and extended inner ring, composite housing, SKF Food Line

SKU: F3BBC 30M-TPZMThree-bolt bracket flanged ball bearing unit with set screw locking and extended inner ring, composite housing, SKF Food Line

These three-bolt flanged ball bearing units are designed especially for the food and beverage industries. They are chemical resistant, lightweight and strong. The unit consists of an insert bearing, with an extended inner ring and set screw locking, and is suitable for applications where the direction of rotation is constant or alternating. The bearing is mounted in a composite housing, which can be bolted to a machine wall or frame. Ball bearing units can accommodate moderate initial misalignment, but normally do not permit axial displacement.

ID:117590

Technical Data
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Compliance with standard	Not standardized
Purpose specific	For food and beverage applications
Material, housing	Composite for the SKF Food Line
Sealing, bearing	Seal and flinger on both sides
Sealing type, bearing	Contact, gutter
Sealing, unit	Optional end cover
Coating	Zinc-coated bearing

Dimensions

d	30 mm	Bore diameter
d₁	≈ 39.7 mm	Outer diameter of inner ring
D_c	72 mm	Centring diameter
H_a	6 mm	Groove height for backseal
A	33 mm	Overall width
A₁	15 mm	Flange width
A₅	61.1 mm	Standout of end cover
B	38.1 mm	Width of inner ring
B₄	5 mm	Distance from locking device side face to thread centre
J	47.5 mm	Distance between attachment bolt holes
J₁	32 mm	Distance between attachment bolt holes
H	140 mm	Overall height
H₁	52.5 mm	Radial position of the spherical seat
L	82 mm	Overall length
L₁	78 mm	Flange length
N	11.5 mm	Diameter of attachment bolt hole
s₁	22.2 mm	Distance from locking device side face to raceway centre
T	41.2 mm	Overall unit width

Calculation data

Basic dynamic load rating	C	19.5 kN
Basic static load rating	C₀	11.2 kN
Fatigue load limit	P_u	0.475 kN
Limiting speed		3 800 r/min
		Limiting speed with shaft tolerance h6

Mass

Mass bearing unit

0.47 kg

Mounting information

Set screw	G₂	M6x0.75
Hexagonal key size for set screw		3 mm
Recommended tightening torque for set screw		4 N·m
Recommended diameter for attachment bolts, mm	G	10 mm
Recommended diameter for attachment bolts, inch	G	0.375 in

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